Ratios, Rates & Proportions
5 Questions
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Questions and Answers
- 1.A team won 10 games and lost 7 games. What was this team’s ratio of wins to losses?
- A.
10 to 16
- B.
10 to 7
- C.
10 to 3
- D.
7 to 10
- 2.A jar contains 12 red marbles and 6 blue marbles. What is the ratio of blue marbles to red marbles in the jar?
- A.
3:5
- B.
3:2
- C.
1:2
- D.
2:3
- 3.A model of a car is 5 inches long. The actual car is 14 feet long. What is the ratio of the model’s length to the actual length of the car?
- A.
5:14
- B.
5:168
- C.
14:5
- D.
14:5
- 4.What is a unit rate?
- A.
Is rate that makes a comparison to 1 unit
- B.
Is rate that makes a comparison to 2 unit
- C.
Is a ratio that compares two quantities that have different units of measure
- D.
Is a ratio that compares two quantities that have same units of measure
- 5.There are 30 baseball cards in 5 packs. What is the rate of cards per bag? Note: Rate of cards per bag means unit rate.
- A.
6 cards to 1pack
- B.
5 cards to 1 pack
- C.
1 pack to 6 cards
- D.
1 pack to 5 cards
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